Defluorination Treatment of Polytetrafluoroethylene by B2H6/He Plasma at Atmospheric Pressure

被引：2
作者：
Furuse, Kiichi [1 ]
Sawada, Yasushi [2 ]
Takahashi, Kazuo [1 ]
Kogoma, Masuhiro [1 ]
Tanaka, Kunihito [1 ]
机构：
[1] Sophia Univ, Fac Sci & Technol, Dept Mat & Life Sci, Chiyoda Ku, Tokyo, Japan
[2] Air Water R&D Co Ltd, Matsumoto, Nagano, Japan
来源：
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY | 2015年 / 28卷 / 03期
关键词：
polytetrafluoroethylene; surface treatment; atmospheric pressure glow plasma; defluorination; adhesion improvement; GLOW PLASMA; ADHESIVE STRENGTH; IMPROVEMENT; FILMS;
D O I：
10.2494/photopolymer.28.465
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
B2H6/He plasma and B2H6/H-2/He plasma treatments of PTFE were performed. Concentration of the B2H6 was varied through this experiment. Then defluorination degree and adhesive strength were measured. While B2H6 and hydrogen were effective for defluorination of PTFE surface, oxygen functional groups generated by post-oxidation improved adhesive strength. The atmospheric pressure glow plasma treatment with lower diborane concentration more modifies PTFE surface.
引用
收藏
页码：465 / 469
页数：5
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